226 results for "Newtonian telescopes" between $75.00 and $1,500.00

A good accurate collimating tool if your 1-1/4 inch adapter has a reasonably snug fit. The self centering adjustment is rather stiff and requires some effort to get the collimator snug in the focuser. I use only the 1-1/4" model. Otherwise you have to use the focuser eyepiece adjustment as well to get a good snug fit and the accuracy may be slightly off. Somewhat better results than with my Meade laser collimator.

IOP1003 Features: SmartStar N114 Computerized Telescope equipped with the award winning Cube telescope mount Quick setup and easy-to-learn Features an intuitive hand-held computer controller Red dot viewfinder Perfect for astronomy novices and experienced users alike 2 eyepieces (K9 and K25) allow for flexibility in viewing either a wider field or a single focused object Largest LCD screen on the market with 4 lines of content Patented Alt-Azimuth ''Cube'' telescope mount allows the user to point...

The Explore Scientific 152mm f/4.8 is a rich field telescope (RFT), capable of showing faint objects over a wide field of view (generally two degrees or more). Explore Scientific has co-designed a Maksutov-Newtonian telescope with comet hunter and author David Levy that can help support the Sharing the Sky Foundation through the sale of this telescope. The Comet Hunter comes standard with a two-inch, 30mm focal length eyepiece with a wide 70° apparent field. This eyepiece combined with the short...

Add an air of exploration, adventure, and respectable old world class to your office, mancave, or reading room with our antique replica brass telescope. Constructed from lustrous polished brass, and classically cured leather with a classic wood finished display case complete with brass accents, this fully functional telescope set makes for an elegant and dignified addition to your home décor. Antique replica brass telescope measures 4”x2”x2”.

Tripod: steel, 2 sections. R.A. Motor: Included. Finderscope: 5x24. Eyepieces: H 20 mm, F 6 mm. Magnification: 25x, 83x. Other accessories: Moon filter and instructions.

This lightweight 5” newtonian is a favorite of many new astronomers because it features remarkable light gathering with sharp images for its price and size. With a standard 20mm Plőssl, more than the entire moon fills the eyepiece. You’ll view innumerable star clusters and dark clouds, not to mention nebulas and galaxies. Add a 32mm and the heavens open up with a remarkable 2.5 degree field of view! All of the stars in the Pleiades can be viewed at the same time. The visual observer will enjoy wide...

2" Focuser: Aluminum rack and pinion focuser allows the user to achieve a precise focus. Eyepiece Holder: Accepts both 1.25" & 2" eyepieces. Allows use of all common telescope accessories and cameras. 8x50 Achromatic Viewfinder: Easily locate and center deep-sky objects. Made in the U.S.A. and Performance Tested: All Meade Schmidt-Newtonian and Schmidt-Cassegrain optics are manufactured at Meade's state-of-the-art facility in Irvine, Calif., then performance tested on an Interferometer. Sturdy...

Intermediate Telescopes for the intermediate user are more robust in features and performance. Excellent quality in optics and mechanics, and more complex in use. An intermediate telescope will allow an enthusiast to "grow" in the hobby. Orion 8" f/3.9 Newtonian Astrograph Reflector Telescope Free Standard Shipping $449.99 Quantity: More Shipping Information Expected Ship Date: 02/11/2012 Capture excellent astrophotos with our 8" aperture imaging-optimized...

Silky smooth cast and machined aluminum 2 inch diameter Crayford style focuser: - 35 millimeters of focus travel, - tension adjustments, - drawtube position lock, - compression ring for clamping eyepiece in place without marring it's barrel. Fine Annealed Pyrex Primary Mirror for better thermal stability. Fine Annealed Pyrex Secondary Mirror. Adjustable Primary Mirror Cell. Adjustable Secondary Mirror Cell. Durable enhanced aluminized mirror coatings. Optics very smoothly hand finished. ...

Although the EV-3c can be plugged into the telescope's base allowing control from the Meade hand unit, you will have better control with the JMI hand unit. Our hand unit includes an electronic brake (not included in Meade systems), which stops the motor as soon as you quit pressing the keys, and linear voltage control for superior speed control. Also, older LX200 telescopes do not have enough power to properly run the motor on the low setting.

AstroZap Flexible Dew Shield For Meade 10" Schmidt-Newtonian Telescopes AZ102 The Astrozap 10" Meade Schmidt-Newtonian Dew Shield fits Meade 10" Schmidt-Newtonian Telescopes. Astrozap 10" Meade Schmidt-Newtonian Dew Shield is constructed of high quality ABS-grade polymers. Astrozap 10" Meade Schmidt-Newtonian Dew Shield reduces dew buildup on your 10" Schmidt-Newtonian telescope corrector plate. The Atrozap 10" Meade Schmidt-Newtonian Dew Shield is equipped with Velcro fasteners for a snug fit around...

Celestron C6 N Advanced Series Newtonian Reflector Telescopes 31054: Celestron C6 N Telescopes use a diffraction-limited parabolic primary mirrors for razor sharp star images across a wide field of view. The optics of Celestron C 6 N Newtonian Reflector Telescopes are manufactured to Celestron 's uncompromising standards with star images that are classic textbook Airy disks. Celestron CG-5 Mount - Precision engineered for stability. Celestron CG-5 German Equatorial Mount has precision worm gears...

AstroZap Flexible Dew Shield For Meade 6" Schmidt-Newtonian Telescopes AZ100 Proudly made in the USA with the highest quality materials and sharp craftsmanship. The Astrozap Dew Shield is an essential telescope accessory for anyone operating a telescope where dew or frost regularly form. The Astrozap 6" Meade Schmidt-Newtonian Dew Shield fits 6" Schmidt-Newtonian Telescopes. Astrozap 6" Meade Schmidt-Newtonian Dew Shield is constructed of high quality ABS-grade polymers. Astrozap 6" Schmidt-Newtonian...

Ease of Use (no bulky, complicated or expensive mount, just look down into the binocular to see the sky behind you). Six motors for adjusting inter-ocular (eye) spacing, focusing and optical tube alignment with the touch of a button. Modified Reverse Crayford focusers. Fold-away motorcycle type control center handlebars for pointing the instrument. Handlebar and wheels for easy movement of the instrument. Compatible with MAX computers. Battery operation. JMI's celebrated quality construction.

Increase image contrast while shielding your telescope's optics from dew. Astrozap Aluminum Dew Shields are constructed from lightweight welded aluminum for extreme durability. Powder-coated matching paint dresses your telescope for the occassion! Astrozap Aluminum Dew Shields attaches to your telescope with non-marring nylon thumbscrews. Black felt interior lining helps to absorb moisture and stray light. The Astrozap 220 model is designed specifically for Celestron 14" Carbon Fiber Schmidt...

Type: Dual Newtonian reflectors. Mount: Alt-Az moun attached to a pier mount. Mirrors: 14.5" f/4.0 primary mirrors, 3.5" diagonal secondary mirrors. Diagonals: Erect Image or Regular (specify). Clearance Between Light Paths: 8". Eyepiece Spacing: Variable from 2" to 3.25". Alignment: Motorized x and y axis for optical tube alignment. Power: 6vDC operation with 4.5 amp-hour rechargeable battery with 110vAC/60Hz or 220vAC/50Hz charger (specify). (Anticipated battery life will be measured in...

The JMI NGF-XTn is a 3" black-anodized aluminum NGF (Next Generation Focuser) for Newtonian telescopes. Manual "Nano Drive" control is approximately 13 times finer than most rack & pinion focusers. The JMI NGF-XTn includes removable 10" radius curved base. Lifts up to 8 pounds. Zero image shift and zero backlash makes the JMI NGF-XTn fantastic for visual and photographic work and a must for CCD imaging.